package src.com.doit.Demo04;

public class test {
    public static void main(String[] args) {
        Phnoe phone = new Phnoe("110");
        phone.call();
        phone.send();
        phone.show();

        mobilePhone p = new mobilePhone("15612145245","北京");
        p.call();
        p.send();
        p.show();
    }
}
